While condoms are the only things that protect against both unwanted pregnancies and HIV, a lot of people aren’t big fans of stopping to put them on. Additionally, women are sometimes put in an awkward role, needing to pressure the man to use the thing – although female condoms certainly do exist, their bulkiness makes them rather unpopular. Now, however, a team of scientists from the University of Washington are working on a type of dissolvable fabric that could be used by women both for contraception and HIV protection.